| Rahmi | u | Arabic | The name Rahmi has Arabic roots and is composed of the terms 'rami', which means 'the a… |
| Rai | u | Japanese | Rai is a Japanese first name that is used for both girls and boys |
| Raja | u | Arabic | The name Raja is a short form of Rachil, a Russian form of the Hebrew Rachel |
| Raven | u | | Raven is a unisex first name that is literally translated from English as 'the raven.' … |
| Rayan | u | Arabic | Rayan is a name with a dual origin: Arabic and Persian |
| Reese | u | American | Reese represents an anglicized and gender-neutral form of the Welsh name Rhys |
| Regis | u | Latin | Regis (Régis) is a masculine first name that originates from a southern French surname |
| Rei | u | Japanese | Rei is mainly a female name, but it can also be given to boys |
| Reign | u | Celtic | The name Reign is a unisex name that is predominantly chosen for female individuals |
| Reiko | u | Japanese | The masculine first name Reiko is considered an independent short form of names that ar… |
| Remi | u | Latin | Remi (Rémi) is a masculine name that is considered a French short form of the Latin Rem… |
| Remy | u | Latin | The boy's name Remy (Rémy) is considered primarily a French, but also an English and Du… |
| Renke | u | | The male first name Renke is a Frisian and Low German short and pet form of names that … |
| Rey | u | English | Rey is a name that comes from Spanish and carries the meaning 'the king' or 'the queen.… |
| Ridvan | u | Arabic | The name Ridvan (Rıdvan) is derived from Ridwan (رضوان) and is interpreted in German as… |
| Rieko | u | Japanese | The first name Rieko has its roots in both Japanese and Māori |
| Riley | u | English | The name Riley can be considered both a female and a male first name and has English or… |
| Robbie | u | | Robbie refers to 'the one who shines through their fame' or simply 'the glorious one' |
| Robin | u | English | Robin is primarily a male name, but since the 1940s it has increasingly been given as a… |
| Rocket | u | English | The name Rocket comes from English and means 'the rocket' |
| Roni | u | | Roni is a Hebrew male first name |
| Rooney | u | | The name Rooney means "the descendant of Ruadháin" or "the red one." Alternatively, it … |
| Rory | u | Celtic | Rory is a gender-neutral name used in English and American contexts, derived from the a… |
| Rosario | u | Latin | Rosario is predominantly an Italian masculine name that is often perceived as feminine … |
| Rowan | u | Celtic | Rowan is a masculine first name that originates from Irish and is also used as a girl's… |
| Rozerin | u | | Rozerin is a girl's name that means approximately "where the sun rises," "the dawn," "t… |
| Ryan | u | | The first name Ryan, which is mainly masculine but also has female forms like Ryann and… |